Grouser



FIG. 1 is a perspective view of a grouser showing my new design, whereinthe broken line depictions of the spline element and the portion of thecontinuous track belt are included for illustrative purposes and form nopart of the claimed design.

FIG. 2 is a front end view of the grouser, the back end view being amirror image thereof.

FIG. 3 is a bottom view of the grouser, wherein the broken linedepictions of the mounting holes are included for illustrative purposesand form no part of the claimed design.

FIG. 4 is a top view of the grouser; and,

FIG. 5 is a first side view of the grouser, the second side view being amirror image thereof.

The ornamental design for a grouser, as shown and described.